Avalon Cable of Michigan LLC, a limited liability company, organized and existing under the laws of the State of Delaware hereby certifies as
follows:

1. That the name of the limited liability company is Avalon Cable of Michigan LLC. The limited liability company filed a
Certificate of Formation under the same name on October 21, 1998.

2. That the Amended and Restated Certificate of Formation which
restates and further amends is attached hereto as Exhibit A.

3. That the Amended and Restated Certificate of Formation was
duly executed and is being filed in accordance with the applicable provisions of Section 18-208 of Title 6 of the Delaware Limited Liability Company Act.

IN WITNESS WHEREOF, Avalon Cable of Michigan LLC has caused this Certificate to be signed by Eloise A. Engman, an authorized person, this
15 day of November, 1999.